| SP | Arrieta, J.Arrieta, Jake † $$ >> | 29 | 2015 | R | 95 | 35 | 35 | 17 | 8 | 2.81 | .267 | 1.07 | 6.7 | 2.9 | 9.1 | 269.1 | 201 | 87 | 84 | 25 | 87 | 271 | 6 | 0 | 0 | 3 | 24 | 6 | 2 | 3.23 |
| SP | Hunter, C.Hunter, Catfish # >> | 26 | 1972 | R | 84 | 33 | 33 | 17 | 13 | 3.82 | .262 | 1.04 | 7.1 | 2.2 | 6.8 | 266.0 | 211 | 119 | 113 | 40 | 66 | 200 | 16 | 0 | 0 | 1 | 19 | 7 | 3 | 4.27 |
| SP | Greinke, Z.Greinke, Zack † >> | 32 | 2015 | R | 93 | 32 | 32 | 22 | 7 | 3.09 | .252 | 0.99 | 6.2 | 2.7 | 6.8 | 250.1 | 172 | 88 | 86 | 31 | 76 | 190 | 11 | 0 | 0 | 4 | 22 | 5 | 2 | 4.06 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 70 | 31 | 31 | 10 | 8 | 4.61 | .342 | 1.55 | 9.8 | 4.2 | 6.7 | 187.1 | 203 | 106 | 96 | 31 | 87 | 140 | 1 | 0 | 0 | 0 | 16 | 2 | 6 | 5.09 |
| RP | Gagne, E.Gagne, Eric † >> | 27 | 2003 | R | 98 | 77 | 0 | 1 | 6 | 2.92 | .283 | 1.16 | 6.4 | 4.1 | 10.8 | 95.2 | 68 | 31 | 31 | 9 | 43 | 114 | 0 | 18 | 2 | 0 | 0 | 2 | 2 | 3.25 |
| RP | Jackson, M.Jackson, Mike >> | 30 | 1994 | R | 82 | 37 | 0 | 5 | 1 | 1.88 | .295 | 1.26 | 7.7 | 3.6 | 9.2 | 43.0 | 37 | 9 | 9 | 4 | 17 | 44 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.35 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 24 | 0 | 4 | 4 | 4.44 | .282 | 1.18 | 8.0 | 2.8 | 9.7 | 26.1 | 23 | 14 | 13 | 2 | 8 | 28 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 2.77 |
| RP | Smith, J.Smith, Joe $$ >> | 30 | 2014 | R | 68 | 23 | 0 | 0 | 0 | 3.45 | .271 | 1.12 | 7.7 | 2.6 | 6.4 | 28.2 | 24 | 11 | 11 | 3 | 8 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.82 |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 74 | 5 | 1 | 0 | 2 | 6.17 | .352 | 1.63 | 11.5 | 4.1 | 11.5 | 11.2 | 14 | 8 | 8 | 2 | 5 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.18 |